Serving Suffolk
& Nassau County
Rating

Based on 2433 Reviews

631-924-0677

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Family Owned & Operated Since 1971!

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631-924-0677

24/7 live answering
Schedule Service
  • Plumbing
    • Plumbing Repair
    • Whole-Home Plumbing Inspection
    • Standard Water Heater Services
    • Tankless Water Heater Services
    • Kitchen Plumbing Repair
    • Kitchen Plumbing Installation
    • Sump Pumps
    • Gas Lines
    • Water Treatment & Filtration
    • Frozen Pipe Repair
    • Plumbing Repiping
    • Leak Detection
    • Slab Leak Detection
  • Drain
    • Drain Cleaning Service
    • Water Line Repair
    • Water Line Installation
  • Cooling
    • Air Conditioning Repair
    • Air Conditioning Installation
    • Air Conditioning Maintenance
    • Mini Split Installation
    • Smart Thermostat Installation
    • Air Quality Services
    • Anchor by NH Ross
    • Cooling System Quote
  • Heating
    • Heating Repair
    • Heating Installation
    • Heating Maintenance
    • Oil to Gas Conversions
    • Gas Furnace Services
    • Gas Boiler Services
    • Heat Pump Installation Services
    • Heat Pump Services
    • Mini Split Heating Installation
    • Air Quality Services
    • Smart Thermostat Installation
    • Anchor by NH Ross
    • Heating System Quote
  • Electrical
    • Electrical Services
    • Electrical Installation
    • Indoor/Outdoor Lighting Installation
    • Ceiling Fans
    • Circuit Breakers
    • Home Surge Protection
    • Electric Car Charging Stations
    • Home Generator Services
    • Home Generator Installation
  • All Offers
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  • About
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What Our Clients Say

Testimonials

Todd was fantastic! He diagnosed the issue and tried everything in his power to fix my boiler on the spot but unfortunately because SCWA had a water main break and all the asphalt sand dirt and debris went into my heater coil it was permanently clogged forcing me to have to replace the part. Tood said he will come back to install the new part as soon as it comes in so he can get us back hot water for our appliances. Very nice understanding and compassionate!!
Derek Loper
Paul did a nice job 👍
Jimy Suriel dilone
Daniel was fantastic! Check out my heating system and explain each step of what he was checking with me. Made recommendations on how to improve my heating system with some new products to filter my house environments living space regarding humidity and air quality. Very thorough and knowledgeable. Highly recommend NH Ross for your HVAC/Electrical needs. Thank you Daniel G.
Anthony Manco
Dan from NH Ross came and checked out my furnace. Very knowledgeable, polite and professional.
George Assouad
Great service from Dan G.
Paul DePaoli
Mike was so professional and knowledgeable. Wonderful and quick service.
johanne jeanpierre
Dan G did a check of the heating unit and did the maintenance needed. He also checked my carbon monoxide alarm and saw that it expired. I ordered two more. He suggested I put one where I sleep. He does a very good job of explaining the unit and what may need to be done next. Thank you Dan. Dan G did a great job. He explained the issue with the AC thoroughly. Very knowledgeable. He was patient professional and friendly. He put a temporary fix. In place. Brian and Rob came today to install the new AC unit. They were extremely professional. They explained what they were doing and what was done very clearly. They took good care of the house putting down the cloths on the floor. Very knowledgeable and thorough. Would definitely recommend NH Ross!
Christine P
Dan provided excellent service from start to finish. He arrived on time, was professional and punctual, and was incredibly knowledgeable. What I appreciated most was how thorough he was, and how clearly he explained everything to me — I have zero concept of HVAC systems, and he made it easy to understand without making me feel confused or judged. Dan was also very sweet and authentically passionate about his work. You can tell he truly cares and is doing this from the heart. I never felt rushed during the appointment, and I especially appreciated that I didn’t feel pressured to commit to any large financial obligations. He gave me honest information and made sure I felt comfortable with my options. I would absolutely recommend Dan to anyone.
Basquiatflesh e
NH Ross did a lot of work at my house previously and Paul came to quote me work on my new home for electrical panel he was professional and great knowledge plus explained everything about my home electrical
Jeff Nelson
Paul was excellent and thorough. He informed me on everything I need and explained what was entailed in order to fix things. Great personality too which is always a plus when dealing with homeowners.
Christine Desimone

    Need service in Suffolk and Nassau counties?

    Call Us Today & See How We Can Help!

    631-924-0677

    24/7 Live Answering
    Family Owned & Operated Since 1971
    631-924-0677
    24/7 Live Answering

    120 Middle Country Road
    Middle Island, NY 11953

    Serving Suffolk &
    Nassau County


    NH Ross is Long Island's trusted source for plumbing, HVAC, and electrical services. With a focus on excellence and customer satisfaction, we elevate homes through reliable craftsmanship and personalized solutions.
    LICENSE #’s:

    Master Plumber: MP-3125
    Master Electrician: ME-4605
    HVAC: H3600110000

    LICENSE #’s:

    Master Plumber: MP-3125
    Master Electrician: ME-4605
    HVAC: H3600110000

    Schedule Service

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    • Cooling
    • Heating
    • Electrical
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    • Oil to Gas Conversions
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    Privacy Policy
    • Plumbing
      • Plumbing Repair
      • Whole-Home Plumbing Inspection
      • Standard Water Heater Services
      • Tankless Water Heater Services
      • Kitchen Plumbing Repair
      • Kitchen Plumbing Installation
      • Sump Pumps
      • Gas Lines
      • Water Treatment & Filtration
      • Frozen Pipe Repair
      • Plumbing Repiping
      • Leak Detection
      • Slab Leak Detection
    • Drain
      • Drain Cleaning Service
      • Water Line Repair
      • Water Line Installation
    • Cooling
      • Air Conditioning Repair
      • Air Conditioning Installation
      • Air Conditioning Maintenance
      • Mini Split Installation
      • Smart Thermostat Installation
      • Air Quality Services
      • Anchor by NH Ross
      • Cooling System Quote
    • Heating
      • Heating Repair
      • Heating Installation
      • Heating Maintenance
      • Oil to Gas Conversions
      • Gas Furnace Services
      • Gas Boiler Services
      • Heat Pump Installation Services
      • Heat Pump Services
      • Mini Split Heating Installation
      • Air Quality Services
      • Smart Thermostat Installation
      • Anchor by NH Ross
      • Heating System Quote
    • Electrical
      • Electrical Services
      • Electrical Installation
      • Indoor/Outdoor Lighting Installation
      • Ceiling Fans
      • Circuit Breakers
      • Home Surge Protection
      • Electric Car Charging Stations
      • Home Generator Services
      • Home Generator Installation
    • All Offers
    • Memberships
      • NH Ross Anchor Club
    • Contact
      • Book Online
      • Customer Service
      • Premier Program
      • Careers
    • About
      • Financing Options
      • NH Ross Guarantee of Great Service
      • Our Service Area
      • Blog
      • NH Ross Videos
    HVAC System Quote